Temperature Vinyl Records Warp

Though relative humidity rh is considered less an issue for vinyl than other recorded media 13 it is recommended that lps be stored at 45 to 50 rh.

Temperature vinyl records warp.

Once the oven has reached the right temperature carefully slide the record and glass combination onto the oven rack. Pvc starts to decompose when the temperature reaches 140 c with melting temperature starting around 160 c. Turn the heat off. The linear expansion coefficient of rigid pvc is small and has good flame retardancy the limiting oxygen index loi being up to 45 or more.

Preheat the oven to about 175 f 79 c and place the record inside. A typical vinyl record can start warping due to heat at a temperature of 140 f 60 c and can melt at temperatures exceeding 212 f 100 c. This will make it easier to retrieve later. Put your vinyl glass sandwich in the oven for 30 minutes.

Warped vinyl can lead to a wobbly sounding rendition of your favorite song. Direct sunlight increases in temperature and or uneven storage pressure are the principal components that can lead to warping vinyl records. Other factors such as humidity sunlight exposure and improper storage can drastically impact the resilience of a record. You ll need two sheets of glass larger than your album but small enough to fit in your oven.

Those in long term storage should be kept at 45 to 50 f 7 to 10 c. Place the record between the two panes of glass making sure the record is clean first. Preheat the oven to its lowest temperature setting. Don t push the glass too far into the oven.

Let the record cool down to room temperature. If a record is improperly stored and or kept in a high temperature environment the vinyl may warp and the record may become unplayable. Pressure against the record and at room temperature below 75 degrees f. Determine whether or not that fixed the warping.

Fortunately warped records can often be fixed so you can be back to rockin and rollin in no time.